Japanese Laurel (Aucuba japonica)

Japanese Laurel

Aucuba japonica

Leaves hold glossy evergreen warmth through winter, a quiet indoor anchor. Evergreen shrub; common name: Japanese Laurel.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Thrives in bright indirect light or dappled shade; avoid harsh midday direct sun that can scorch leaf surfaces.
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Watering Water thoroughly when the top 2–3 cm of soil feels dry; avoid overwatering to prevent root rot and fungal growth.
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Temperature Hardy to 0°C for short periods; prefers consistent temperate temperatures between 10–22°C and protection from heavy frost.
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Characteristics

  • Leaf: Leathery elliptical leaves with glossy dark green upper surface; variegated cultivars have irregular yellow splotches
  • Flower: Small purplish-red dioecious flowers in axillary clusters (male flowers more visually prominent)
  • Stem: Thick woody stems with smooth light brown bark
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Care Guide

Watering

Keep soil consistently moist but not waterlogged

Fertilization

Diluted balanced liquid feed every 4 weeks. Avoid fertilizing in autumn and winter when growth slows to prevent nutrient buildup.

Banana peel compost tea:Use only fully composted banana peels; soak in water for 24 hours, dilute 1:20 for root drenching, and strain out solids to avoid pest infestations and odors.
Pruning
  • Remove dead, damaged, or yellowing leaves year-round to maintain plant health
  • Thin overcrowded stems in early spring to improve airflow and light penetration
  • Trim back leggy growth to encourage dense, compact foliage shape
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA-listed toxic; ingestion may cause gastrointestinal distress and systemic effects

Humans: Contains aucubosides that may cause mild gastrointestinal upset if ingested in large quantities

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental foliage for shade gardens, indoor decoration, and hedging in sheltered areas